Skip to content

SHOP THE NEW BRIDAL & MILESTONE COLLECTION

THE ENGAGEMENT EXPERIENCE | BEGIN YOUR JOURNEY

DO ONE POWERFUL THING FOR OUR OCEANS | SIGN THE PETITION

  • Shop
    Shop AllMarine
    Shop AllPersonalisedDiamondLetterBirthstoneTextured & ChainStatement
    Shop AllHoopStudCartilageDiamondStatementInitial Piercing
    Shop AllPersonalisedTennisDiamondTextured & Chain Cuffs & BanglesLetterBirthstoneSoldered
    Shop AllSignetDiamondFine & DelicateStatementReady to SetEngagementWedding Bands
    Engagement RingsWomens Wedding BandsMens Wedding BandsEternity BandsBridal JewelleryMarine Collection
    Shop AllBraceletsRingsWedding BandsNecklaces
    Gift GuidePersonalised GiftsGifts For HerGifts Under $500Gifts For HimGift Cards
    Shop AllAustralian OpalsGossamerLetterLunetteBirthstoneOcean Inspired
    MarineAureliaPillarSuspenseTractionPersonalisation Studio
  • Book Appointment
    Begin Your JourneyBook Engagement Ring AppointmentBook Wedding Band AppointmentShop Engagement RingsShop Wedding BandsFAQs
    Learn MoreBook Piercing AppointmentBook Ear Styling AppointmentBook Aftercare AppointmentBook Ear Spa AppointmentStyle GuideShop Piercing EarringsAftercare GuideFAQs
    Learn MoreBook Soldered AppointmentBook Aftercare AppointmentShop Soldered Chains & SlidersFAQs
  • Engagement & Bridal
    Engagement RingsWomens Wedding BandsMens Wedding BandsEternity BandsBridal JewelleryDiamond Vault
    Begin Your JourneyBook Engagement Ring AppointmentBook Wedding Band AppointmentDiamond Guide
  • Our World
    All StoresVictoriaNew South WalesQueenslandWestern Australia
    ProfileResponsible CraftsmanshipJournalCareers
    Sign the PetitionThe Xanthe ProjectField NotesNow You See MeImpact Report
SARAH & SEBASTIAN
Account

    Shop AllMarine

    Shop AllPersonalisedDiamondLetterBirthstoneTextured & ChainStatement

    Shop AllHoopStudDiamondCartilageStatementInitial Piercing

    Shop AllPersonalisedTennisDiamondTextured & ChainCuffs & BanglesLetterBirthstoneSoldered

    Shop AllSignetDiamondFine & DelicateStatementReady To SetEngagementWedding

    Engagement RingsWomens Wedding BandsMens Wedding BandsEternity BandsBridal JewelleryMarine Collection

    Shop AllBraceletsRingsWedding BandsNecklaces

    Gift GuidePersonalised GiftsGifts For HerGifts Under $500Gifts For HimGift Cards

    Shop AllAustralian OpalsGossamerLetterLunetteBirthstoneOcean Inspired

    AureliaPillarSuspenseTractionObscuraPersonalisation Studio

    Begin Your JourneyBook Engagement Ring AppointmentBook Wedding Band AppointmentShop Engagement RingsShop Wedding BandsFAQ's

    DiscoverBook Piercing Book AppointmentBook Ear Styling Book AppointmentBook Aftercare Book AppointmentBook Ear Spa Book AppointmentShop Piercing EarringsStyle GuideAftercare GuideFAQ's

    DiscoverBook Soldered AppointmentBook Aftercare AppointmentShop Soldered Chains & SlidersFAQ's
All Stores
Victoria
New South Wales
Queensland
Western Australia

    ProfileResponsible CraftsmanshipJournalCareers

    Sign the PetitionThe Xanthe ProjectField NotesNow You See MeImpact Report
    • Wishlist
  • Account
  • Bag

You have no items in the bag

Gift Wrap

Enjoy complimentary gift wrap on all orders.

wrapping image
  • Contact Us
  • Shipping
  • Returns & Repairs
  • FAQs
  • Warranty Policy
  • Terms & Conditions
  • Privacy Policy
  • Cookies Policy
  • Brand Profile
  • Stores
  • Philanthropy
  • Recycling
  • Care Guide
  • Careers
  • Instagram
  • Facebook
  • Pinterest

  • Contact Us
  • Shipping
  • Returns & Repairs
  • FAQs
  • Warranty Policy
  • Terms & Conditions
  • Privacy Policy
  • Cookies Policy

  • Brand Profile
  • Stores
  • Philanthropy
  • Recycling
  • Care Guide
  • Careers

  • Instagram
  • Facebook
  • Pinterest

JOIN THE LIST

Receive updates on new arrivals, exclusive events, store openings, news and more.
loading
Thank you for subscribing!
Thank you for subscribing!

Full in shape yet glimmering with lightness, Medusa conjures the voluminous form of sea jellies with pieces that pulse between monumental and refined. Sterling silver, 18 karat solid gold and natural diamonds deliver dynamic pieces to add to everyday edits.

© SARAH & SEBASTIAN 2025
SARAH & SEBASTIAN
Country/region
Country/region
Europe
Hong Kong SAR
Japan
New Zealand
Singapore
United Kingdom
United States
Rest of the World
Chat

Log in

Please enter your e-mail and password.

RESET PASSWORD

Enter your email below. A link will be sent to your email to reset password.

Register

Create an account to continue

Currency

  AUD $
  • USD
  • GBP
  • SGD
  • NZD
  • JPY
  • HKD
  • EUR